CVE-2026-83396
Critical 9.8
Vulnerability in the Oracle Data Integrator product of Oracle Fusion Middleware (component: Console / Repository Explorer). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via RMI to compromise Oracle Data Integrator. Successful attacks of this vulnerability can result in takeover of Oracle Data Integrator. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Assigner
oracle
oracle
Published
2026-10-20
2026-10-20
Updated
2026-10-21
2026-10-21
Reserved
2026-08-31
2026-08-31
Scores
| Source | CVSS | Score | Severity | Vector |
|---|---|---|---|---|
| oracle | 3.1 | 9.8 | Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Weaknesses
Affected
| Vendor | Product | Versions |
|---|---|---|
| Oracle Corporation | Oracle Data Integrator | 12.2.1.4.0 (affected) 14.1.2.0.0 (affected) |
References
- https://www.oracle.com/security-alerts/cpuoct2026.html vendor-advisory
Full CVE JSON record (5.2)
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